Snippit is a tool for safely testing AI-generated JavaScript in an isolated sandbox so that running unfamiliar code does not risk your main environment. It is aimed at developers who increasingly receive code from AI assistants and want a quick, contained way to run it, confirm it works, and keep the versions worth keeping.
Based on its own description, the core loop is run, validate, and iterate: you execute a snippet in the sandbox, check the result, refine it, and save the versions that work. It also lets you share executable proofs with others, so a working snippet can be passed along as something a recipient can actually run rather than just read. The emphasis is on isolation and fast feedback rather than a full IDE.
Note on sourcing: the live site at trysnippit.The details above are limited to what is stated about the tool and should be treated as the maker's own framing rather than corroborated specifics.